<template>
    <div>
        <h1>人员列表</h1>
        <h3>Count组件的求和为{{sum}}</h3>
        <h3>列表中第一个名字是:{{firstPersonName}}</h3>
        <input type="text" name="" id="" placeholder="请输入名字" v-model="name">
        <button @click="add">添加</button>
        <button @click="addWang">添加姓王的人</button>
        <button @click="addServer">添加一个人</button>
        <ul>
            <li v-for="p in personList" :key="p.id">{{p.name}}</li>
        </ul>
    </div>
</template>

<script>
import {mapState} from 'vuex';
import {nanoid} from 'nanoid';
export default {
    name:'PersonVue',
    data(){
        return {
            name:''
        }
    },
    computed:{
        ...mapState('person',['personList']),
        sum(){
            return this.$store.state.count.sum;
        },
        firstPersonName(){
            return this.$store.getters["person/firstPersonName"];
        },
    },
    components:{
        
    },
    mounted(){
        //console.log(this.$store);
    },
    methods:{
        add(){
            const personObj = {id:nanoid(),name:this.name};
            console.log(personObj);
            this.name = '';
            this.$store.commit('person/ADD_PERSON',personObj);
        },
        addWang(){
            const personObj = {id:nanoid(),name:this.name};
            console.log(personObj);
            this.name = '';
            this.$store.dispatch('person/addPersonWang',personObj);
        },
        addServer(){
            this.$store.dispatch('person/addPersonServer');
        }
    }
}
</script>

<style scoped>

</style>